Function fft

src/api/c/fft.cpp:35–42

template<typename InType>
af_array fft(const af_array in, const double norm_factor, const dim_t npad,
             const dim_t *const pad, int rank, bool direction) {
    using OutType = typename conditional<is_same<InType, double>::value ||
                                             is_same<InType, cdouble>::value,
                                         cdouble, cfloat>::type;
    return getHandle(fft<InType, OutType>(getArray<InType>(in), norm_factor,
                                          npad, pad, rank, direction));
}

af_err fft(af_array *out, const af_array in, const double norm_factor,
           const dim_t npad, const dim_t *const pad, const int rank,